F1 Visa - Dropbox appointment

Hello,

I am trying to book a visa appointment for F1 type. Since I already have other US visa I am eligible for a dropbox appointment. I am seeing all available appointments in December or later whereas others can see appointments in July and August for dropbox.

Has anyone faced such issue? Thanks in advance.

Thanks,
RP

I am facing same issue, but i am trying for inperaon interview. Did you had ang previous visa rejections?